Factor Info

ID 66842
Size 573 digits / 1901 bits
Status composite
Value 120347531052083752462533161202773890795525722409753500499267609527240917760996318100681147696273600948229111279757489906098397771911259856265718519094404391970669426829310622395367715408170837030560109697476055424203979749917836076022876141534469299724167566027383277819569890914400698282205347965479594697409364214958291331006010287925285415901710118862234749976855026686000832725505559591716970690905817894072621250719049264951631309619215921652548964066961354612839116090015479810379330767156953707159162471758427438410071710822265676682422761185874799346185274252814843

Factorizations

Primary (ID: 65785) 17280008471529631881887 (proven prime)
(ID: 66843) 6964552780767852857770381144672568076251120084019980828930490952228931903539949501877840316974755037477810688891952442893905402690913636737624801588771458944655942787014270117908621243968089521222769052019566884726770429533623962748412680358635057239939814760449719552071782421847606828549441482351208637129661201484161029774834570698995575877128014342496217811016791132311023154540886381431395410988005310785511605087648249876542679355611330184293131922511246587447944909111214870047158141983821669388345791019379177761896265728850860391616624938789 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.